void setMPIComm(const RCP<const Comm<int> > &problemComm__) {
# ifdef HAVE_ZOLTAN2_MPI
mpicomm = TeuchosConst2MPI(problemComm__);
# else
mpicomm = MPI_COMM_WORLD; // taken from siMPI
# endif
}
/*! ParMETIS constructor
* \param env parameters for the problem and library configuration
* \param problemComm the communicator for the problem
* \param model a graph
*
* Preconditions: The parameters in the environment have been processed.
* TODO: THIS IS A MINIMAL CONSTRUCTOR FOR NOW.
* TODO: WHEN ADD PARMETIS ORDERING, MOVE PARMETIS GRAPH CONSTRUCTION
* TODO: TO THE CONSTRUCTOR SO THAT CODE MAY BE SHARED.
*/
AlgParMETIS(const RCP<const Environment> &env__,
const RCP<const Comm<int> > &problemComm__,
const RCP<graphModel_t> &model__) :
env(env__), problemComm(problemComm__),
mpicomm(TeuchosConst2MPI(problemComm__)),
model(model__)
{ }
/*! Scotch constructor
* \param env parameters for the problem and library configuration
* \param problemComm the communicator for the problem
* \param model a graph
*
* Preconditions: The parameters in the environment have been processed.
* TODO: THIS IS A MINIMAL CONSTRUCTOR FOR NOW.
* TODO: WHEN ADD SCOTCH ORDERING OR MAPPING, MOVE SCOTCH GRAPH CONSTRUCTION
* TODO: TO THE CONSTRUCTOR SO THAT CODE MAY BE SHARED.
*/
AlgPTScotch(const RCP<const Environment> &env__,
const RCP<const Comm<int> > &problemComm__,
const RCP<graphModel_t> &model__) :
env(env__), problemComm(problemComm__),
#ifdef HAVE_ZOLTAN2_MPI
mpicomm(TeuchosConst2MPI(problemComm__)),
#endif
model(model__)
{ }
